lSymbol of fl Spirallute desig Straighl n t Spiralpoint Left hand spiralRoll
Symbolof sizeSymbol of flute designSPHTPO SLRO
Note 1: Product symbols shown inredmean theOverall length Shank dia.Chamfer lengthDrill hole shae
tap suitable for synchronized feed tapping.Ls Dsℓcps P:B:
Tap selectionMain materialSymbol Note1CodeFlute Clas L Ds ℓc Product pageTap selectionMain materialSymbol Note1CodeFluteClas L Ds ℓc Product page
For high speed Long12LS-F-SPSY020RSFEVGSSP P4 150 15 3P ①-181Oxidizing123SP OXSPR020OXSPP3 105 15 2.5P ①-63
LS-F-SLLY020RSFEVGSL5.5P ②-30PO OXPOS020OXPOP45P ③-35
For deep hole use234⑬S-SPSSMR020RSP P3 105 15 2.5P ①-122Coating123 49VUSP1101101144SPP4 140 15 2.5P ①-7
1234S-POPSMS020RPO P4 105 15 5P ③-741234AU+SPVSAPS020OSPP4 105 15 2.5P ①-84
Oversize234⑬S-SPSSMS020RSP P4 105 15 2.5P ①-1229⑲㉑AU+SLVSAPS020OLSL5P ②-12
1234S-POPSMT020RPO P5 105 15 5P ③-74123 49⓾VUPO1102101144POP4 140 15 5P ③-6
Low spiral Long23LS-LO-SPLSHMR020RL20SP P3 200 15 2.5P ①-149Long23LS-SPSPR020OL15SPP3 150 15 2.5P ①-89
For heavy-industrial largeparts123 49HVSPSY020RTEEXJSP P5 140 15 2.5P ①-24SPR020OL20200①-89
For helical coil wire⑱⑲㉑AL-HT STITW020R1LEB5HT Ⅰb 120 19 5P ⑦-4LS-POPOS020OL15POP4 1505P ③-53
screw thread insertsTW020R1LEBA1.5P ⑦-4POS020OL20200③-53
⑮⑯⑰⑱ ⑲⑳㉑AL-SP STISW020R1LENSP Ⅰb 120 19 2.5P ⑦-11123LS-HTTNMR020O515HTP3 150 15 5P ④-76
With coolant hole1234MC-SP (MSHR020RL15)SP P3 150 15 2.5P ①-208TNMR020O520200④-76
(MSHR020RL20)200①-208TNMR020O1151501.5P ④-76
MC-PO (MPHS020RL15)PO P4 1505P ③-99TNMR020O120200④-76
(MPHS020RL20)200③-99Oversize123LS-HTTNMS020O515HTP4 150 15 5P ④-76
123MC-HT (ML15020R5-R)HT P3 150 15 5P ④-134TNMS020O1151.5P ④-76
(ML20020R5-R)200④-134For left hand123LS-HT LHTNMR020O515LHTP3 150 15 5P ④-83
(ML15020R1-R)1501.5P ④-134threadsTNMR020O520L200④-83
(ML20020R1-R)200④-134TNMR020O115L1501.5P ④-83
Nut taps12NTNH2020RHT Ⅱb 230 16 26P ⑦-28TNMR020O120L200④-83
For soft structural steels12E-SPESHMR020OSPP3 105 15 2.5P ①-128
Taps /M2Thread forming taps12N-RZNRZM9020OPROG9 105 15 4P ⑥-17
Standard23SPSPR020QSP P3 105 15 2.5P ①-40for steelsNRZM9020OB2P ⑥-17
POPOS020QPO P45P ③-15NRZM0020OPG104P ⑥-17
123HTTNMS020Q5HT P4 105 15 5P ④-12NRZM0020OB2P ⑥-17
TNMS020Q11.5P④-12For high carbon steels23HC-SPSCMR020OSPP310515 2.5P①-131
For left hand threads123HT LHTNMS020Q5-LHT P4 105 15 5P ④-66235HC-POPCMS020OPOP4 105 15 5P ③-77
TNMS020Q1-L1.5P ④-66For hard-to-machine356EH-POEPHMS020OPOP4 105 15 4.5P ③-82
Long23LS-SPSPR020QL20SP P3 200 15 2.5P ①-89materials6⓾EH-HTETHMS020O5HTP4 105 15 5P ④-121
LS-POPOS020QL20PO P45P ③-53ETHMS020O12.5P ④-121
123LS-HTTNMR020Q520HT P3 200 15 5P ④-76Powdered356PM-SPSY020OSDPBSPP4 105 15 2.75P ①-167
TNMR020Q1201.5P ④-76HSSLS-PM-SPSY020OSDPBG150①-173
For high carbon steels23HC-SPSCMR020QSP P3 105 15 2.5P ①-131PM-POPY020OSDPBPO1055.5P ③-92
For deephole use234⑬S-SPSSMR020QSP P3 105 15 2.5P ①-122LS-PM-POPY020OSDPBG150③-97
Nut taps12NTNH2020QHT Ⅱ220 16 25P ⑦-28For titanium alloysZET-BZETBMS020OSPP4 105 15 3P ①-152
ZET-PZETPMT020OSLP55P ②-20
Taps /M.5For nickelbase129㉓ZEN-BZENBMS020OSPP4 105 15 3P ①-160
Standard23SPSPR020OSP P3 105 15 2.5P ①-40alloysZEN-PZENPMT020OPOP54.5P ③-86
POPOS020OPO P45P ③-15Carbide taps for ultra hard materials8UH-CTUHCS020O5HTP4 105 17 5P ⑤-28
123HTTNMR020O5HT P3 105 15 5P ④-12For stainless steels2349SU-SPSUMR020OSPP3 105 15 2.5P ①-100
TNMR020O11.5P ④-12123 49SU-POPUMS020OPOP4 105 15 5P ③-61
Oversize23SPSPS020OSP P4 105 15 2.5P ①-40129SU-HTTUMS020O4HTP4 105 15 4P ④-89
SPT020OP5①-40TUMS020O11.5P ④-89
POPOT020OPO5P ③-15Oversize2349SU-SPSUMS020OSPP4 105 15 2.5P ①-100
123HTTNMS020O5HT P4 105 15 5P ④-12123 49SU-POPUMT020OPOP5 105 15 5P ③-61
TNMS020O11.5P ④-12For deep1239LS-SU-S-SPSY020ORGEXGSSPP3 150 15 2.5P ①-119
TNMT020O5P55P ④-12hole useSY020ORGEXKS200①-119
TNMT020O11.5P ④-12LS-SU-S-POPY020OSGEXGSPOP4 1505P ③-71
For left hand threads23SP LHSPR020O--LSP P3 105 15 2.5P ①-78PY020OSGEXKS200③-71
PO LHPOS020O--LPO P45P ③-47For hard-to- machine materials123 49SU2-SPSU2MS020OSPP4 105 15 3P ①-114
123HT LHTNMR020O5-L TNMR020O1-LHT P3 105 15 5P ④-66 1.5P ④-66

Taps

Taps

M12 Taps

M25-M48

M50-M1

threads

For Whitworth

For Screw threads used

(SM)

Taps

For American Taps